Holley Sniper EFI - Sniper 2 EFI Bundle with HyperSpark Ignition System 550-510-5PX-SBC

The #1 Selling EFI conversion just got better…again! We are bundling some of our top-selling Sniper 2 packages and passing along a savings of up to $180! Available for small-block Chevrolet, Big-Block Chevrolet, and 8.2-inch deck small-block Ford (5.0 base), these kits include a Hyperspark distributor, coil, and Hyperspark 2 ignition box. Coupled with a 5" handheld, Power Distribution Module (PDM), and either a base or Master (in-line fuel system) Sniper 2 kit, these are the most complete Sniper EFI conversion kits ever offered by Holley. The PDM module was specifically designed to provide the easiest wiring experience for Sniper 2 kits that are paired with a Hyperspark ignition. Simply slide the stripped wire ends under the positive lock connector and tighten down the set screw. Battery and a switched 12-volt source are all that's required from your vehicle to power the PDM and your Sniper 2 Hyperspark Bundle.

Make your classic drive like a modern fuel-injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley's comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine and the system will begin self-tuning with no laptop or tuning experience required. If you're looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI. It’s a single click away! Take full control and make the conversion to EFI with a Sniper 2 EFI Hyperspark Ignition Bundle!

Features:

• Hyperspark Ignition:
• The billet aluminum Hall Effect crank trigger sensor housing distributor plugs directly into the Sniper 2 main harness and provides a noise-free RPM signal to the Sniper 2 ECU
• The HyperSpark 2 ignition box keeps all the features of its predecessor in a more compact design. It offers a clean installation, precise timing control, and consistent spark energy from idle to redline for optimal performance.
• The included HyperSpark ignition coil features an integrated coil mounting bracket and connects directly to your Sniper 2 EFI Main Harness, removing any potential wiring confusion.
• Sniper 2 Kits:
• Sniper 2 EFI Bundles include: Power Distribution Module (PDM), HyperSpark 2 ignition Box, coil, and a Chevrolet or Ford distributor depending on your application
• Available with or without fuel system: The complete fuel system consists of: 20 ft. of 3/8 in. Vapor Guard fuel hose, fuel pump, fuel pressure regulator, filters, necessary hardware, and bulkhead fitting to return fuel into the tank
• The Sniper 2 Bluetooth module turns your iOS or Android phone into a tuning and monitoring interface. Just answer a few questions about your engine in the calibration wizard, and you'll get a base map to start self-tuning—no laptop needed.
• The Sniper Power Distribution Module (PDM) simplifies powering your system with its compact, rugged, and reliable design. With easy connections and no need for configuration, installation is quick and straightforward.
• Supports up to 650hp naturally aspirated or 575hp on boost with four 100 lb/hr injectors
• Next generation ECU features improved RF noise and interference resistance (stands up to old car wiring, noisy alternators, faulty plug wires)
• Redesigned throttle shaft and plate geometry for a smoother throttle feel
• Integrated transmission kick down provisions for GM TH350/400, 200-4R/700R4 and Ford C4/C6 applications (Sniper 2 Electronic Transmission Control Module available separately)
• For a full list of features, visit our website.

Specs:

• Accelerometer Support: No
• Air Metering Style: Speed Density
• Boost Control: No
• Brand: Holley Sniper EFI
• CAN-BUS Support: Yes
• Category: Air and Fuel Delivery
• CFM: 800
• Coast Guard Approved: No
• Coil Per Cylinder Ignition Support: No
• Datalogging Support: Yes
• Distributor Included: Chevrolet Big Block, Chevrolet Small Block, Yes
• Distributor Included: Chevrolet Big/Small Block
• Dry Nitrous Control: No
• e85 Support: No
• EGT Support: No
• Emission Code: 3
• Finish: Shiny
• Flange Style: 4150
• Forced Induction HP@60PSI: 575
• Forced Induction Support: Yes
• Fuel Filter Included: No
• Fuel Hose Included: No
• Fuel Injectors Included: Yes
• Fuel Pressure: 58.5 PSI
• Fuel Pressure Regulator Included: No
• Fuel Pump Included: No
• Fuel System: Not Included
• Grade Type: Performance
• Height: 3.28"
• Hyperspark Ignition Kit: Chevrolet Big/Small Block
• Idle Air Control Motor Included: Yes
• Ignition Timing Control: Yes
• Individual Cylinder Fuel Corrections: No
• Injector Quantity: 4
• Injector Size: 100 lb/hr @ 58.5 PSI
• Inlet / Outlet Size: 9/16-18 Female O-Ring (AN 6)
• Intake Manifold Included: No
• Knock Retard Support: No
• MAP Sensor: 2 Bar
• Max Horsepower Rating: 650 Naturally Aspirated
• Maximum Injector Quantity Supported: 4
• Model: 4150 EFI Conversion Throttle Body
• Multi-Stage Nitrous Control: No
• Naturally Aspirated HP@60PSI: 650
• PDM: Yes
• Power Distribution Module: Yes
• Product Type: Sniper EFI
• Progressive Nitrous Control: No
• Self-Tuning: Yes
• Throttle Body Air Flow Rate: 800 2L
• Throttle Body Material: Aluminum
• Throttle Position Sensor Included: Yes
• Traction Control Support: No
• Transmission: All
• User Interface: 5 in Handheld
• User-Tuneable: Yes
• Warranty: Two Year Standard, Extended Via Product Registration
• Wet Nitrous Control: No

Tech Resources:

Nitrous Control Not Supported In Sniper 2 EFI Software

Instructions - 199R12505 - 3.14.25.pdf